Friday, August 06, 2004

Conventional Wisdom

is that the economy (and, consequently, our personal prosperity) is better under Republican administrations. Michael Kinsley has analyzed the economic numbers published by the Bush Administration, and the data (40 years worth) tell a different story. In pretty much every category, Americans do better when there's a Democrat in the White House. No surpise to me (I did a similar analysis for a statistics class in college), but maybe someone should tell the "NASCAR Dads"...

It turns out that Democratic presidents have a much better record than Republicans. They win in a head-to-head comparison in almost every category. Real growth averaged 4.09% in Democratic years, 2.75% in Republican years. Unemployment was 6.44%, on average, under Republican presidents, and 5.33% under Democrats. The federal government spent more under Republicans than Democrats (20.87% of GDP, compared with 19.58%), and that remains true even if you exclude defense (13.76% for the Democrats, 14.97% for the Republicans).

What else? Inflation was lower under Democratic presidents (3.81% on average, compared with 4.85%). And annual deficits took more than twice as much of GDP under Republicans than Democrats (2.74% of GDP versus 1.21%). Republicans won by a nose on government revenue (i.e., taxes), taking 18.12% of GDP, compared with 18.39%. That, of course, is why they lost on the size of the deficit.

Personal income per capita was also a bit higher in Republican years ($16,061 in year- 2000 dollars) than in Democratic ones ($15,565). But that is because more of the Republican years came later, when the country was more prosperous already.